10 20 30 40 50 AGUACAGUACAGUAAUU-- UG CC U - -| A C UUAAAG UGC C UGC CUGA CCAAGU GGCUG GAU AG \ ACG G AUG GACU GGUUCG CCGAC CUA UC U AGGAUCAAACUACUUGUAU GU UU C A U^ A U UAUAAU 110 100 90 80 70 60